Nuclear Reactor Passive Safety

von Kutubuddin Sayyad Liyakat Kazi

92 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Passive safety represents a paradigm shift in nuclear engineering, moving away from complex, active systems that rely on mechanical components and external power toward designs driven by the fundamental laws of physics. Unlike traditional reactors, which require emergency pumps, backup generators, and operator intervention to circulate coolant during a shutdown, passively safe reactors utilize inherent features such as natural convection, gravity-fed cooling, and negative reactivity coefficients. By leveraging phenomena like buoyancy-where heated water rises and cooler water sinks-these systems ensure that decay heat is removed automatically and continuously during an emergency, even in a total power blackout. This "walk-away safe" philosophy drastically reduces the potential for human error and mechanical failure, providing a robust, fail-safe barrier that ensures core integrity through the immutable reliability of gravity and thermodynamics rather than the fragile dependability of engineered machinery.

• Themen: Mathematik und Naturwissenschaften Physik Atom- und Molekularphysik
• ISBN: 9786630406191
• Sprache: Englisch
• Erscheinungsdatum: 30.08.2026
• Größe: 220 x 150 mm
• Verlag: LAP LAMBERT Academic Publishing